ML593573451
- 年齡
- 未確定
- 性別
- 未確定
影音備註
Montage from six videos taken from 4:27-4:34 p.m.
觀察細節
From about 4:25-4:40 at Salto San Martín with advancing cold front. Counted by 100’s until 1000, the by 1000’s until 7000, then estimated as the vast river of swifts continued for many minutes and multiple clouds . When we left at 4:45 many more were still arriving.
技術資訊
- 相機
- 麥克風
- 配件
- 原始檔案大小
- 327.27 MB